Copyright for pop-gtk-theme source package in Lunar

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Pop
Source: https://github.com/pop-os/gtk-theme

Files: *
Copyright: 2019, System76, Inc.
           2017-2018, Canonical
           2009-2015, Red Hat, Inc.
           2009, Intel Corporation
           2015, Руслан Ижбулатов 
License: GPL-3.0+

Files: gnome-shell/upstream/gnome-shell-sass/_common.scss
Copyright: 2009-2015 Red Hat, Inc.
           2009 Intel Corporation
License: LGPL-2.1

Files: sounds/*
Copyright: 2018, Mads Rosendahl 
License: CC-BY-SA-4.0

License: GPL-3.0+
 This package is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 .
 This package is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 .
 You should have received a copy of the GNU General Public License
 along with this program. If not, see 
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-3".

License: CC-BY-SA
 This work is licensed under the Creative Commons Attribution-Share Alike 4.0
 United States License. To view a copy of this licence, visit
 http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative
 Commons, 171 Second Street, Suite 300, San Francisco, California 94105, USA.

License: LGPL-2.1
 This program is free software; you can redistribute it and/or modify it
 under the terms and conditions of the GNU Lesser General Public License,
 version 2.1, as published by the Free Software Foundation.
 .
 This program is distributed in the hope it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
 more details.
 .
 You should have received a copy of the GNU Lesser General Public License
 along with this program; if not, write to the Free Software Foundation,
 Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.

License: LGPL-3.0
 This file is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License as published by the Free Software
 Foundation; version 3.
 .
 This file is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
 details.
 .
 You should have received a copy of the GNU General Public License along with
 this program; if not, see